Phyrexian Metamorph (Toppers) [Double Masters] Clue (Zero is even

(Zero is even

Set: Secret Lair Drop Series Type: Creature — Sliver Rarity: Rare Cost: {1}{G} All Slivers have "{T}: Add one mana of any color

and you may spend mana as though it were mana of any color to cast spells this way

Set: Unknown Event Type: Legendary Creature — Angel Demon Rarity: Common Flying

Phyrexian Metamorph (Toppers) [Double Masters] Clue (Zero is evenSet: Double Masters Type: Artifact Creature Phyrexian Shapeshifter Rarity: Rare Cost: {3}{U P} ({U P} can be paid with either {U} or 2 life.) You may have Phyrexian Metamorph enter the battlefield as a copy of any artifact or creature on the battlefield, except it's an artifact in addition to its other types.